E4809-045-106-D by Okuma

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The E4809-045-106-D PC board from Okuma’s E4809 CNC Boards series is a liquid-cooled AC servo drive designed for digital CNC control. It operates on a 380–480 V three-phase supply, delivers approximately 45 kW, and features IP65 protection. It connects via a gold-plated edge connector and RS-485/Ethernet, employs 74LS series logic ICs, and utilizes a 41264 DRAM chip for real-time buffering. Weighing around 150–200 kg, it ensures precise CNC operations in industrial automation environments.

Technical Specifications

Control Type
Digital CNC control compatible

Cooling Method
Liquid cooled

Dimensions
Standard mounting dimensions per Okuma technical drawings

Drive Type
AC servo drive

Environmental Tolerance
Humidity: Up to 95%

Frequency
50/60 Hz

I/O & Communication
Gold-Plated Edge Connector

Interface
RS-485 / Ethernet for communication

Logic & Control
74LS Series Logic ICs

Power & Signal Management
Electrolytic Capacitors & Filtering Components

Power Rating
Approximately 45 kW (estimate based on similar parts)

Protection Rating
IP65 or higher

Voltage
380-480 V (3-phase)

Weight
Approximately 150-200 kg (estimate)

Click here for product datasheet

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1620 Old Apex Road, Cary, NC 27513, USA

Toll Free: 1-888-551-3082

International: 1-919-443-0207

Fax: 1-919-867-6204

Email: sales@wakeindustrial.com

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1 year Automation Factory warranty on ALL products